AVR R250 Automatic Voltage Volt Regulator for Generator
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AVR R250 Automatic Voltage Volt Regulator for Generator
R250 AVR is performant in terms of voltage regulation, simple to set, to use and is reliable.
AVR R250 Automatic Voltage Volt Regulator for Generator
Artículo nº.: 31853009

AVR R250 Automatic Voltage Volt Regulator for Generator

Artículo nº.: 31853009

€ 54

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R250 AVR is performant in terms of voltage regulation, simple to set, to use and is reliable.
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Note: Step Down Voltage Transformer required for using electronics products of EE. UU. store (110-120). Recommended power converters Comprar ahora.

Lo que más destaca

Precision Voltage Control
Ensures stable voltage output for generators, preventing damage to electrical appliances and enhancing performance during varying load conditions.
Compact Design
Its space-saving design allows easy installation in various generator models, making it ideal for both residential and commercial use.
Enhanced Durability
Built with high-quality materials to withstand harsh conditions, providing long-lasting reliability and reducing maintenance costs.

Detalles del producto

Shop for the best quality Knowtek AVR R250 Automatic Voltage Volt Regulator for Generators at Ubuy España. Get stable power supply for your generator with this reliable AVR.
  • Knowtek AVR R250 Automatic Voltage Volt Regulator for Generator
  • Analog AVR with numerical regulation function and power controlled by transistors
  • Designed for small alternators with SHUNT excitation
  • Voltage regulation: ± 0.5%, U/F function, LAM function
  • Quick response time of 500 ms, excitation current: 5A (nominal) and 7A (maximum for 10 s)
  • In compliance with I.E.C. 60034-1 standard and U.L. 508 / C.S.A. approved
Package Dimensions6.57 x 3.58 x 2.6 inches (16.7 x 9.1 x 6.6 cm)
Item Weight11.6 ounces (328.86 grams)
ManufacturerKNOWTEK
Item model numberR250

¿Quién debería comprarlo?

Suitable For
  • Homeowners

    Ideal for homeowners using generators for backup power during outages to maintain stable voltage output efficiently.

  • Small Businesses

    Small businesses relying on generators during power failures will benefit from consistent voltage levels to protect equipment.

  • RV Owners

    RV owners utilizing generators will appreciate stable voltage regulation for sensitive electronic devices and appliances.

Not Suitable For
  • High-Power Users

    Not suitable for applications requiring high wattage as it may struggle to maintain adequate voltage levels under load.

DESCRIPCIÓN DEL PRODUCTO

AVR R250 Automatic Voltage Volt Regulator for Generator

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • Pregunta: What is the purpose of the AVR R250 Automatic Voltage Volt Regulator for generators?

    Respuesta: The AVR R250 regulates the voltage output of generators, maintaining a consistent voltage level to ensure efficient powering of electrical equipment. This prevents voltage fluctuations, which can damage sensitive devices. For example, when running multiple appliances during a power outage, the AVR helps stabilize the generator output, making it ideal for home backup systems and construction sites where equipment reliability is vital.
  • Pregunta: How does the AVR R250 improve generator performance?

    Respuesta: The AVR R250 enhances generator performance by automatically adjusting the voltage based on the load requirements. It detects changes in demand and responds swiftly to keep voltage within the desired range, ensuring optimal functioning. For instance, in a scenario where the load suddenly increases due to additional appliances being used, the AVR will compensate efficiently, safeguarding the generator and connected equipment from potential overloads.
  • Pregunta: Is the AVR R250 compatible with all types of generators?

    Respuesta: The AVR R250 is generally compatible with most single-phase generators that output between 120 to 240 volts. However, it's essential to verify compatibility with your specific generator model to ensure seamless integration. This compatibility allows users to enhance their generators' voltage regulation regardless of their setup, making it suitable for residential, commercial, or agricultural use.
  • Pregunta: What are the signs that indicate a faulty AVR in a generator?

    Respuesta: Signs of a faulty AVR include inconsistent voltage output, frequent circuit breakers tripping, and flickering lights when the generator is in use. Users may also notice overheating or unusual noises from the generator. Recognizing these symptoms early can prevent major generator damage and ensures that your equipment operates correctly during critical times, such as during power outages or essential construction projects.
  • Pregunta: Can I install the AVR R250 myself, or should I hire a professional?

    Respuesta: While some users may opt for DIY installation, hiring a qualified technician is recommended for the AVR R250 to ensure proper and safe setup. A professional can also help calibrate the unit for optimal performance. This expertise also minimizes potential risks, allowing you to focus on using your generator without worrying about installation errors that could affect its function.
  • Pregunta: What features set the AVR R250 apart from other voltage regulators?

    Respuesta: The AVR R250 stands out due to its high accuracy voltage regulation, compact design, and robust construction, which makes it suitable for various generator applications. Additionally, it features thermal overload protection that safeguards against potential damage. Users appreciate its user-friendly design, making it suitable for both home users and industrial applications where reliable performance is paramount.
  • Pregunta: What types of appliances can I safely power using a generator with the AVR R250 installed?

    Respuesta: With the AVR R250 installed, you can safely power a range of appliances, from sensitive electronics like computers and televisions to heavy-duty machinery used on construction sites. Its voltage regulation ensures that these devices receive stable power, which is critical for their operation. This capability makes it ideal for home use during blackouts, as well as in professional settings where equipment reliability is crucial.
  • Pregunta: How does the AVR R250 affect fuel efficiency of the generator?

    Respuesta: The AVR R250 can enhance fuel efficiency by optimizing the generator's output voltage, which allows the engine to operate at its most efficient level based on the load. By maintaining stable voltage, it reduces the likelihood of the generator working harder than necessary, thereby conserving fuel. This is particularly beneficial during extended periods of use, where efficiency leads to significant fuel savings.
  • Pregunta: What maintenance does the AVR R250 require?

    Respuesta: The AVR R250 requires minimal maintenance. Regular inspections for loose connections and ensuring that the unit is clean from dust and debris will help prolong its lifespan. Users should also check for any signs of wear or damage to ensure optimal functioning. These simple, routine checks can prevent unexpected issues and keep your generator running smoothly, especially during essential power needs.
  • Pregunta: Where can I buy AVR R250 Automatic Voltage Volt Regulator for Generator?

    Respuesta: You can buy the AVR R250 Automatic Voltage Volt Regulator for Generator at Ubuy. This platform offers a variety of generators and related accessories, ensuring that you find the right product to meet your needs efficiently. Ubuy provides a reliable shopping experience catered to enhancing your generator's performance, guaranteeing quality products that support your power management needs.

Knowtek Voltage Regulators R250 Editorial Review

The Direct Replacement unit for this product has been receiving positive feedback. Customers have reported that the replacement unit works just as well as the original product. Unfortunately, we do not have enough information on the original product to comment on its performance.

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Ventajas

  • Direct replacement unit is effective

Desventajas

  • Insufficient information about original product

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Información importante

  • Limitaciones: para los productos enviados internacionalmente, hay que tener en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en el idioma del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje y otras normas eléctricas del país de destino (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Al realizar un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir con todas las leyes y reglamentos del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda global. Los productos están sujetos a las normas de exportación/comercio.

€ 54

Haz tu pedido ahora y recíbelo el Monday, Agosto 31

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Cumplimos con PCI DSS y contamos con la certificación ISO 27001:2022, con pagos cifrados y protección total del comprador en cada pedido.

Nuestros mejores socios logísticos
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  • dhl
La entrega internacional más rápida

Características y beneficios

  • Analog AVR with numerical regulation function
  • Performant in terms of voltage regulation
  • Simple to set and use
  • Reliable
  • Designed for small alternators with a SHUNT excitation
  • Controls excitation current to maintain output voltage

Garantía Ubuy

Compra sin preocupaciones: productos 100 % originales, pagos seguros conforme a PCI DSS, protección de datos con certificación ISO 27001, la entrega transfronteriza más rápida, devoluciones gratuitas* y embalaje seguro en cada pedido.